Im not going to make it boy. Please, take my dog Chip with you. I have a bag of clothes back in the cave, go change.
We first meet our main character after he wakes up from a coma. The hospital is empty and worn down, and the sky outside is a ghastly orange color. He exits the hospital after finding that he is alone.
Military Safe Zone
After wandering through the woods, he finds a cave and hears a voice inside, so he heads in.
Inside he finds an injured police officer who he tries to help, but realizes it is best to go find help.
Outside of Vault
Main character goes to nearby city and finds a military safe base at an old factory.
After being evacuated to a nearby island, survivors are disgusted to find mutants roaming the island, the military workers quickly escort the survivors to the nearest vault.